Discussion
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- Question
What is the fourth proportional to 24, 120 and 22?
Options- A. 110
- B. 120
- C. 100
- D. 90
- Correct Answer
- 110
- 1. If A's wealth is 4/9 times of B's and C's is 7/6 times of B's, what is the ratio of C's wealth to A's?
Options- A. (8:21)
- B. (21:8)
- C. (27:14)
- D. (14:27) Discuss
- 2. The ratio of present ages of R and S is 6:7. Before 12 years the ratio of their ages was 9:11. What is R's present age (in years)?
Options- A. 56
- B. 48
- C. 36
- D. 44 Discuss
- 3. In what ratio is the segment joining (-1, 3)and (2,-4) divided by the Y axis?
Options- A. 2 : 1
- B. 1 : 4
- C. 1 : 2
- D. 4 : 1 Discuss
- 4. Two numbers are in the ratio 3:5. If 6 is added to both of them, the ratio becomes 2:3. The numbers are
Options- A. 21 and 35
- B. 30 and 50
- C. 24 and 40
- D. 18 and 30 Discuss
- 5. The third proportional of the following numbers (x - y)2, (x2 - y2)2 is
Options- A. (x+y)3 (x-y)2
- B. (x+y)4 (x-y)2
- C. (x+y)2 (x-y)2
- D. (x+y)2 (x-y)3 Discuss
- 6. The flight fare between two cities is increased in the ratio 9:11. What is the increase (in Rs) in the fare, if the original fare was Rs. 18,000?
Options- A. 22000
- B. 3600
- C. 4000
- D. 20000 Discuss
- 7. In what ratio does the point T(x,0) divide the segment joining the points S(-4,-1) and U(1,4)?
Options- A. 1 : 4
- B. 4 : 1
- C. 1 : 2
- D. 2 : 1 Discuss
- 8. What is the third proportional to 10 and 25?
Options- A. 125
- B. 150
- C. 62.5
- D. 225 Discuss
- 9. In what ratio does the point T(x, 0) divide the segment joining the points S(5, 1) and U(-1, -2)?
Options- A. 2 : 1
- B. 1 : 2
- C. 3 : 1
- D. 2 : 3 Discuss
- 10. What number should be added to each of the numbers 55, 100, 65 and 116, so that the resulting numbers are in continued proportion?
Options- A. 20
- B. 10
- C. 5
- D. 15 Discuss
Ratio and Proportion problems
Search Results
Correct Answer: (21:8)
Correct Answer: 48
Correct Answer: 1 : 2
Correct Answer: 18 and 30
Correct Answer: (x+y)4 (x-y)2
Correct Answer: 4000
Correct Answer: 1 : 4
Correct Answer: 62.5
Correct Answer: 1 : 2
Correct Answer: 20
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